Since 2.4 we have:
public interface MessageSupplier {
/**
* Gets a Message.
*
* @return a Message
*/
Message get();
}
and
public interface Supplier<T> {
/**
* Gets a value.
*
* @return a value
*/
T get();
}
Which smells fishy to me. Instead I propose:
public interface MessageSupplier extends Supplier<Message> {
// empty
}
Whether or not we do the above, we can replace:
traceExit(R, Supplier<? extends Message>)
with:
traceExit(R, MessageSupplier)
which we already have.
A test search shows the above as the only instance of "Supplier<? extends
Message>" in our Java files.
Thoughts?
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